PPI Repository

Automated activity Instance count

\mathit{Auti}(c)

Dimension:

Time

Granularity:

Case

Description

Number of times that an automated activity is instantiated in a case.

Potential use

Event log that contains automated activities.

Assumptions

Automated activities take less time to be executed.

Desired Value:

MAXIMIZE

Required attributes

act
actinst
case
type

Equations

Formula for practitioners

$\sum_{i \in \mathit{inst}(c)} \begin{cases} 1 & \text{if } \mathit{act}(i) \text{ is automated} \\ 0 & \text{otherwise} \end{cases}$

$\mathit{inst}(c)$ returns the set of activity instances that occur in case $c$ .
$\mathit{act}(i)$ returns the activity associated to activity instance $i$ .

Formal Definition

$|\{i \in \mathit{inst}(c) \mid \mathit{act}(i) \in \mathit{Autl}\}|$

Python implementation

This indicator is implemented in the process_performance_indicators Python library.

process_performance_indicators.indicators.time.cases.automated_activity_instance_count

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